baber/WOPTO huggingface dataset:
Patent JP-H1152083-A (JP)
Title: Magnetic recording reproducing device
Inventor: SAKURAI TADAHIRO
IPC: G04G3/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce an assembling time by correcting a ticking on the basis of the contents of a memory writing a difference of a nominal frequency and the frequency of a clock in return for correcting the frequency of the clock by means of a trimmer capacitor by hand adjustment before factory shipment. SOLUTION: A magnetic recording reproducing part 10 is provided with an oscillation circuit 11, a ticking control part 12 and a memory 13. The ticking control part 12 makes up one second on the basis of the clock of the same frequency as the oscillation frequency, and ticking is performed. A frequency inspection part 20 is provided with a frequency counter 21, an input part 22 and a calculation control part 23. The calculation control part 23 calculates a frequency difference between the value of the frequency counter 21 and a nominal frequency input from the input part 22.  In this constitution, when ticking is continued without any correction by the clock having an error for the nominal frequency, the ticking control part 12 indexes one-second advancement or one- second delay time for the accurate ticking on the basis of error data stored in the memory 13, and correction of a second is performed by timing out of order of just one second.
Patent JP-H0657125-A (JP)
Title: Thermoplastic resin composition
Inventor: KONO SHUICHIRO
IPC: C08K5/1515
Filed: 1992-08-05
Abstract: PURPOSE:To obtain the resin composition excelling in heat resistance, moldability, oil resistance and mechanical properties and improved in quality. CONSTITUTION:The resin composition is prepared by melt-kneading a modified block copolymer resin (A) which is a block copolymer resin comprising units (A1) derived from a conjugated diene compound and units (A2) derived from a vinylaromatic compound and having an A1/A2 weight ratio of 60/30-97/3 and contains 0.1-5 pts.wt. unsaturated dicarboxylic functional groups per 100 pts.wt. said block copolymer with a modified polyphenylene ether (B), a polyamide (C), a rubber-like polymer (D) and a compound (E) containing carboxyl, an acid anhydride, epoxy, amino or hydroxyl group in the molecule. The component B is present in the continuous phase in the form of a dispersed phase of a mean particle diameter of 0.1-2mum, and particles with diameters of 3mum or below amount to 80% of the particles in the cumulative size distribution curve.
Patent JP-H0547779-A (JP)
Title: Semiconductor device
Inventor: FUSE EIGO
IPC: H01L21/331
Filed: 1991-08-21
Abstract: PURPOSE:To suppress a leakage current between a collector and an emitter and avoid a short-circuit between the collector and the emitter by a method wherein a lower layer emitter electrode is so formed as to cover an emitter aperture formed in an interlayer insulating film and parts of the emitter aperture are made to protrude from the lower layer emitter electrode. CONSTITUTION:A collector contact 10, a base contact 11 and an emitter contact 12 are opened and an arsenic-doped emitter polycrystalline silicon layer 5 which is to be a lower layer emitter electrode is formed over the contacts 10, 11 and 12. N-type impurities are diffused from the emitter polycrystalline silicon layer 5 by a thermal treatment to form an emitter 3. An aluminum wiring 7 which is to be an upper layer emitter electrode is formed through an aperture formed in an interlayer insulating film 6. At that time, parts of the emitter contact 12 are made to protrude from the emitter polycrystalline silicon layer 5. Therefore, even if the N-type impurities are diffused form the arsenic-doped emitter polycrystalline silicon layer 5 by a thermal treatment, the emitter 3 is not brought into contact with the edge of a field oxide film 4.
Patent JP-S5998140-A (JP)
Title: Surface treatment of molded article of polypropylene resin
Inventor: KOUNO TATSUMI
IPC: C08F297/08
Filed: 1982-11-29
Abstract: PURPOSE:To improve coating performance, printability, and adhesiveness of molded article, by treating the surface of the molded article of polypropylene resin consisting of ethylene-propylene block copolymer containing specific xylene- soluble component and xylene-insoluble component with plasma at low temperature. CONSTITUTION:The surface of a molded article of a polypropylene resin comprising an ethylene-propylene block copolymer (preferably having 1-80g/10min melt flow rate) consisting of 3-40wt% xylene soluble component (normal temperature) having 10-80wt% ethylene content, and 97-60wt% xylene insoluble component (normal temperature) having <=20wt% ethylene content and 130- 158 deg.C main melt peak temperature is subjected to low-temperature plasma treatment (e.g., by a microwave plasma treatment device under oxygen gas at 0.1-10Torr for 5sec-15min).
Patent JP-S6454495-A (JP)
Title: Voice guidance apparatus
Inventor: TAMURA HIROSHI
IPC: G10L13/06
Filed: 1987-08-25
Abstract: PURPOSE: To make it possible to generate a necessary sentence without including plural identical clauses by decomposing a sentence number instructed from a master automated equipment in each clause by the use of a sentence table and sending the decomposed sentence number to a voice generator. CONSTITUTION: The automated equipment 1 instructs a sentence number generated for executing guidance by a voice to a data input mechanism 11. At the time of recognizing the sentence number for voice generation, the mechanism 11 sends the sentence number to a sentence number analyzing mechanism 13 as a voice generating sentence number. The mechanism 13 retrieves the applied sentence number from a sentence table storing mechanism 12 and a corresponding clause number group is obtained and sent to a clause number output mechanism 14. The mechanism 14 successively sends clause numbers from the clause number group to a clause voice generating unit 3, which restores previously stored clause data and outputs a voice to a speaker unit 4. Consequently the voice guidance device capable of reducing the number of tracks can be obtained.
Patent JP-S5998914-A (JP)
Title: Stacking method of sand bag by hook
Inventor: ICHIKAWA SEIJI
IPC: E02B3/04
Filed: 1982-11-29
Abstract: PURPOSE:To quickly construct a levee, etc., by a method in which plural hook- shaped binders are attached to sand bags and the sand bags are connected by connecting the hook-shaped binders through ropes. CONSTITUTION:Plural sand bags 1 filled with soil and sand are set vertically and bilaterally, and ropes 7 are coupled with the holes 5 of hook-shaped binders 4 attached to the adjacent sand bags 1 to connect the sand bag 1. The sand bags 1 can thus be easily and quickly connected to one another to construct a levee, etc.
Patent JP-S6188187-A (JP)
Inventor: KATO RYUICHI
IPC: G21C15/18
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0855825-A (JP)
Title: Formation of silicon wafer
Inventor: ANTON YOHAN MIRAA
IPC: C30B33/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a wafer having exact crystal directionality by loading a silicon ingot having a plurality of crystal planes on a final finishing device, and sawing silicon wafers oriented in the (100) crystal plane from a silicon ingot using the (111) faces as reference planes. SOLUTION: A silicon ingot which is being pulled up is provided with a seed part 1, neck part 3, cone 5, and shoulder part 9, and a (111) crystal face 7 is formed on the shoulder part 9. An actual line 13 indicates a face from which the seed part 1 and the cone part 5 are removed. The (111) crystal face 7 on the shoulder part 9 is left after the cone part 5 and the seed part 1 are removed. An optical machine device being a reference for the radial direction of a grinding wheel specifies the positron of a (110) direction by using the (111) crystal face on the shoulder part 9 as a reference. The (111) crystal face in necessary for matching an ingot on a final finishing device, for example, a blade for wafer treatment. After the matching is operated, a sawing operation is performed.
Patent JP-H0852420-A (JP)
Title: Black precoated steel sheet excellent in preventing generation of pressure mark
Inventor: KABEYA MOTOO
IPC: B05D7/14
Filed: 1994-08-11
Abstract: PURPOSE:To make a guard film free and also to give preventing property against generation of pressure mark in a precoated steel sheet, which are required for domestic appliance such as audio products and cooking products. CONSTITUTION:The surface of the chemically converted steel sheet is primarily coated and a black coating film containing 40-90%, by solid content weight ratio, melamine curing type high-molecular polyester resin having 40-70 deg.C glass transition point and 15000-50000 average molecular weight, 1-15% (same) aggregate silica having 0.5-10mum primary average particle diameter and 1-5% (same) polyethylene powder as a lubricant is formed thereon. This black precoated steel sheet has 50-100% of surface glossiness of the coating film on the surface side in terms of the surface glossiness of 1C1B coating film on the rear side and is excellent in preventing the generation of pressure mark.
Patent JP-H0931148-A (JP)
Title: Production of isocyanurate-group-containing polyisocyanate from aliphatic and aromatic isocyanate compounds
Inventor: MARUTEIN BURAAMU
IPC: C08G18/18
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing an isocyanurate-group-contg. polyisocyanate useful for a coating compsn. by reacting a mixture of specific aliph. and arom. isocyanates in the presence of a specific catalyst.  
     SOLUTION: 100 pts.wt. isocyanate mixture comprising 10-90 pts.wt. low-mol.- wt. isocyanate component having aliphatically bonded isocyanate groups, an average mol.wt. of 128-800, and an average isocyanate functionality of 1.7-2.2 and 10-90 pts.wt. low-mol.-wt. isocyanate component having aromatically bonded isocyanate groups, an average mol.wt. of 148-800, and an average isocyanate functionality of 1.7-2.2 is catalytically trimerized in the presence of 0.1-10 pts.wt. aminosily compd. and then subjected to removal of an excess distillable isocyanate component, giving a polyisocyanate having a monomer content (solid base) lower than 0.7wt.%. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0553642-A (JP)
Title: Controller
Inventor: YOSHIDA KOICHI
IPC: G01R31/28
Filed: 1991-08-21
Abstract: PURPOSE:To obtain a controller which consists of a mother board and plural control cards to be put into the mother board and can sense even a single uninserted control card through another card. CONSTITUTION:The control cards 1A-1C to be inserted are all connected in sequence. Then a detecting signal line is provided a mother board 2A so that all cards 1A-1C are electrified when these cards are inserted to the board 2A. At the same time, the cards 1A-1C are provided with the OR circuits 4A-4C which input the signals on the signal line. Thus it is possible to prevent such a malfunction where a wrong command is transmitted to the next control card or the wrong information is sent to the outside based on the wrong data.
Patent JP-H1056170-A (JP)
Title: Insulated gate bipolar transistor and its manufacturing method
Inventor: TAKAHASHI SHIGEKI
IPC: H01L29/78
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To allow high breakdown voltage and low on voltage by making a channel length regulated by the length of a base layer between the second semiconductor layer and an emitter layer to be specific. SOLUTION: A p<+> -type substrate 21, an n<+> -type semiconductor layer 50, and an n<-> -type epitaxial growth layer 22 constitute a semiconductor substrate 20. On the surface of ten n<-> epitaxial growth layer 22, a groove 23 is formed into an rectangle by a flat surface pattern. The groove 23 comprises a groove bottom surface 231 parallel to the surface of the substrate 20 and a groove side surface 232 rising at its side edge in inclination. A p-type base layer 24 of a specified junction depth D1 is to formed as to be exposed to the groove side surface 232, and a specified junction depth D2 is formed on the substrate surface side of the base layer 24. These depths D1 and D2 are so set that a channel length (c) which is decided by the p-type base layer 24 and an n<+> -type emitter layer 25 is 1.0μm or above, 1.5μm or below.
Patent JP-H0762762-A (JP)
Title: Fireproof structure for building
Inventor: IRI CHIKA
IPC: E04B1/94
Filed: 1993-08-24
Abstract: PURPOSE:To prevent the excessive deformation and the destruction of a building by preventing the additional collection of thermal elongation from a span to a span and from a beam to a beam. CONSTITUTION:Between the construction units 5 and 5 whose main body is constituted of an angular shaped fireproof steel pipe pillar 7 and groove shaped fireproof steel beams 6 and 8, a gap 47 for absorbing the elongation of the beam in a fire is formed, and the pillars 7 and 7 of both the construction units 5 and 5 which are opposed, keeping the gap 46, are connected by a joint plate 38 consisting of common steels. Since the joint plate 38 possesses the resisting force for transmitting the horizontal force acting on one construction unit 5 to the other construction unit 5, at the normal temperature, the structural safety is secured. However, in a fire, the resisting force performance is lost at a high temperature, collapse is generated by the compression force applied from the beams 6 and 8 on both the sides. Accordingly, the thermal stress generated on the beams 6 and 8 can be absorbed, and the thermal deformation can be completed in unit form.
Patent JP-H09107665-A (JP)
Title: Manufacture of motor casing
Inventor: TAKAKUSAKI EIICHI
IPC: H02K5/04
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a motor casing by which a bearing fitted into a bearing housing tube can be held strongly by a method wherein the motor casing which is composed of a cylindrical cup body and in which the bearing housing tube for a motor shaft is provided in the center of the bottom is manufactured only by a press process. SOLUTION: In the manufacturing method of a motor casing, the motor casing is composed of a cylindrical cup body 4, and a housing tube 11 into which a bearing at a motor shaft is fitted is provided in the center of the bottom 12 inside the cup body. In a first press working process, a flat plate is changed into a cup body whose bottom is spherical. In a second process, the spherical bottom is pressed and crushed to be a flat bottom, and the bearing housing tube 11 which is composed of a tube wall 13 and of the bottom is made to protrude in the center of the flat bottom. Then, in a third process, the bearing housing tube 11 is pushed to the center of the flat plate so as to be dented. In a fourth process, tube walls 13, 14, at the bearing housing tube 11, which become double walls due to the denting operation are brought into close contact.
Patent JP-H0630620-A (JP)
Title: Field crop harvesting machine
Inventor: KOBASHI KENJI
IPC: A01D33/10
Filed: 1992-07-14
Abstract: PURPOSE:To improve trafficability, turnability and stability of the machine body by setting an engine, a transmission and a control system on the front side of a running gear and a worker's seat and a harvest carrier on the rear side. CONSTITUTION:An engine 4, a transmission 5 and a control system are set on the front side of a crawler running gear 3 and a worker's seat 20 and a harvest carrier 25 are set on the rear side of the running gear. The longitudinal and lateral balances of the machine body 2 are improved thereby and the work accuracy, etc., is also improved.
Patent JP-H06154237-A (JP)
Title: Laser light irradiation nozzle for treatment
Inventor: FUKAZAWA KANAME
IPC: A61B18/20
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a laser light irradiation nozzle for treatment which introduces a laser light direct to an affected part by a method wherein a transmitting member formed in a bar of the nozzle is formed as flat surface orthogonal to an axial direction of a bar on the incident side and as convex spherical surface on the irradiation side of the nozzle is bent in the course thereof to be mounted on an irradiation port of a terminal device free to load or unload. CONSTITUTION:One end of a nozzle 10 is so arranged as incident side 11 where a laser light is received from a transmitting source and the other end thereof as irradiation side 12 which contacts an affected part and an guidance part 13 is formed between the incident side 11 and the irradiation side 12 to guide the laser light. The nozzle is formed as flat surface 14 on the incident side 11 and as convex surface 15 on the irradiation side 12. To introduce the laser light to an arbitrary part, the nozzle 10 is bent, for example, in the figure of chevronlike in the course of the guidance part 13 thereof. namely, in the course of a bar-shaped part. As the convex surface is made on the irradiation side, the nozzle can contact the affected part smoothly. This eliminates changes in irradiation and irradiation area at the affected part as caused by the expansion of the laser light from the irradiation port to the affected part, changes in distance between the irradiation port and the affected part and oscillation at hands or the like.
Patent JP-H0763232-A (JP)
Title: Clutch operation device
Inventor: WACHI YUJI
IPC: B60K23/02
Filed: 1993-08-25
Abstract: PURPOSE:To improve an operation feeling by providing a reaction force means wherein pressure chambers are defined in both the piston end surfaces to communicate one side pressure chamber with a compressed air supply system and the other side pressure chamber with an oil pressure supply system. CONSTITUTION:A valve lifter 21 is operated by oil liquid from a master cylinder 59, and also the piston 42 of a reaction force means 40 is operated against a spring 45. Then the opening a valve body 25 by the valve lifter 21 supplies compressed air to a pressure chamber 13 to operate a power piston 11 and also a relay piston 32. At that time, a liquid chamber 31 is expanded and also the compressed air is supplied to the pressure chamber 43 of the reaction force means 40 to operate the piston 42 to compensate the liquid chamber 31 volume. The pressure in a liquid pressure chamber 22 is begun to be lowered following the expansion of the liquid chamber 31, but the oil liquid in the pressure chamber 44 of the reaction force means 40 is supplied to the liquid pressure chamber 22 to keep the pressure in the liquid pressure chamber 22. Consequently the pressure variation in the liquid pressure chamber 22 is reduced and also is smoothed to restrain vibration to improve the operation feeling of a clutch pedal.
Patent JP-S6454231-A (JP)
Title: Measurement of surface reflection for transparent material
Inventor: MURAKOSHI TAKEO
IPC: G01N21/55
Filed: 1987-08-26
Abstract: PURPOSE:To enable measurement of a surface reflection of an object to be measured such as transparent glass without requiring a pretreatment thereof, by shielding reflected light from the back of an object to be measured structurally to make reflected light alone from the surface thereof incident into a detector. CONSTITUTION:Light irradiated from a light source 1 is focused with a concave mirror 2 to irradiate the surface of a sample 6 with an imaging lens 4 through a fine clearance 3. The sample 6 is set at an opening of an integrating sphere 5 slightly inclined to the optical axis of an irradiation light and the irradiation light is introduced at the other opening thereof. The integrating sphere 5 is provided with a window to admit light into a photodetector 7. The irradiation light is reflected partially from the surface A of the sample 6 while being transmitted partially therethrough and further reflected from the back B thereof while the rest thereof passes through the back face thereof. When an imaging point of the irradiation light is set near the point C at which the back reflected light passes through the surface of the sample, an interval in the luminous flux outer diameter between the surface reflected light and the back reflected light is the greatest near the C of the surface. Thus, a blade tip of a shielding plate 8 is placed near the point C to shield the back reflected light, thereby enabling separation and measurement of the surface reflection of the object being measured from the back reflection thereof.
Patent JP-S6188269-A (JP)
Title: Electrophotographic sensitive body, its manufacture and formation of image
Inventor: HANEDA SATORU
IPC: G03G5/12
Filed: 1984-10-05
Abstract: PURPOSE:To register easily color toner images and to obtain stably a polychromatic image having high quality for a long period by forming a composite filter layer consisting of plural kinds of filters each having a heat transferred image and contg. a colorant and a transparent binder. CONSTITUTION:An electrophotographic sensitive body 1 having a composite filter layer 4 consisting of plural kinds of filters each having a heat transferred image and contg. a colorant and a transparent binder is imagewise exposed, and it is uniformly exposed to specified light to form a potential pattern on filter parts corresponding to the light. The potential pattern is developed with an image forming toner. Said uniform exposure and development stages are repeated to form color toner images corresponding to the colors of the filters on the sensitive body 1. In order to prevent color migration among the color separation filters, color separation filters, such as 4a1, 4a2, are formed by layers on an intermediate layer 4b formed on the photosensitive layer 3, each of the filter layers is covered with a thin resin coat, and a protective layer 4c is preferably fdormed as the top layer. When the sensitive body is used, a polychromatic image having high quality can be obtd. by only a single imagewise exposure without registering the color toner images.
Patent JP-H0531376-A (JP)
Title: Thermostatic tank apparatus
Inventor: KOMURO KUNIO
IPC: B01L7/04
Filed: 1991-07-26
Abstract: PURPOSE:To reduce arranging space by respectively arranging the socket parts on an apparatus side and plug parts on a board side of a connector in parallel in a plurality of rows. CONSTITUTION:In a thermostatic tank apparatus, a thermostatic chamber is loaded with a semiconductor part loading board 48 and a connector 62 consisting of socket parts 66 on an apparatus side, and plug parts 68 on a board side is connected to the semiconductor part loading board 48 and also connected to a tester 42 internally provided with the semiconductor parts 60 mounted on the semiconductor part loading board 48. In this case, the socket parts 66 on the apparatus side and plug parts 68 on the board side of the connector 64 are parallelly arranged in a plurality of rows. Whereupon, even when the number of the plug parts 68 on the board side is increased with respect to the demand of an increase in the number of the semiconductor parts 60 mounted on the semiconductor part loading board 48 or the loading of the semiconductor parts 60 made large-scaled, the plug parts 68 on the board side of the connector 64 can be arranged to the semiconductor part loading board 48 in small arranging space.